Oblique lateral interbody fusion versus transforaminal lumbar interbody fusion for single-level lumbar adjacent segment disease: a retrospective comparative study of clinical and radiographic outcomes
Objective To compare the clinical and radiographic outcomes of oblique lateral lumbar interbody fusion (OLIF) versus transforaminal lumbar interbody fusion (TLIF) for single-level lumbar adjacent segment disease (ASDis). Methods A retrospective study was conducted on 107 patients who underwent revision surgery for sing...